| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package secretstore |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "os" |
| 8 | "path/filepath" |
| 9 | "strings" |
| 10 | |
| 11 | "github.com/netdata/netdata/go/plugins/pkg/pluginconfig" |
| 12 | "github.com/netdata/netdata/go/plugins/plugin/framework/confgroup" |
| 13 | "gopkg.in/yaml.v2" |
| 14 | ) |
| 15 | |
| 16 | type fileRootConfig struct { |
| 17 | Jobs []map[string]any `yaml:"jobs"` |
| 18 | } |
| 19 | |
| 20 | func LoadFileConfigs(roots []string) ([]Config, []error) { |
| 21 | var cfgs []Config |
| 22 | var errs []error |
| 23 | |
| 24 | for _, root := range roots { |
| 25 | root = strings.TrimSpace(root) |
| 26 | if root == "" { |
| 27 | continue |
| 28 | } |
| 29 | |
| 30 | dir := filepath.Join(root, "ss") |
| 31 | entries, err := os.ReadDir(dir) |
| 32 | if err != nil { |
| 33 | continue |
| 34 | } |
| 35 | |
| 36 | for _, entry := range entries { |
| 37 | if !entry.Type().IsRegular() { |
| 38 | continue |
| 39 | } |
| 40 | |
| 41 | ext := strings.ToLower(filepath.Ext(entry.Name())) |
| 42 | if ext != ".conf" && ext != ".yaml" && ext != ".yml" { |
| 43 | continue |
| 44 | } |
| 45 | |
| 46 | path := filepath.Join(dir, entry.Name()) |
| 47 | stem := strings.TrimSpace(strings.TrimSuffix(entry.Name(), filepath.Ext(entry.Name()))) |
| 48 | |
| 49 | jobs, jobErrs := loadFileConfigJobs(path) |
| 50 | errs = append(errs, jobErrs...) |
| 51 | if len(jobs) == 0 { |
| 52 | continue |
| 53 | } |
| 54 | |
| 55 | sourceType := fileConfigSourceType(path) |
| 56 | source := "file=" + path |
| 57 | for i, job := range jobs { |
| 58 | cfg := Config(job) |
| 59 | if strings.TrimSpace(cfg.Name()) == "" { |
| 60 | errs = append(errs, fmt.Errorf("secretstore file config '%s' job %d: store name is required", path, i+1)) |
| 61 | continue |
| 62 | } |
| 63 | if cfg.Kind() == "" { |
| 64 | cfg.SetKind(StoreKind(stem)) |
| 65 | } |
| 66 | cfg.SetSource(source) |
| 67 | cfg.SetSourceType(sourceType) |
| 68 | if err := validateFileConfig(cfg); err != nil { |
| 69 | errs = append(errs, fmt.Errorf("secretstore file config '%s' job %d: %w", path, i+1, err)) |
| 70 | continue |
| 71 | } |
| 72 | cfgs = append(cfgs, cfg) |
| 73 | } |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | return cfgs, errs |
| 78 | } |
| 79 | |
| 80 | func loadFileConfigJobs(path string) ([]map[string]any, []error) { |
| 81 | data, err := os.ReadFile(path) |
| 82 | if err != nil { |
| 83 | return nil, []error{fmt.Errorf("secretstore file config '%s': %w", path, err)} |
| 84 | } |
| 85 | |
| 86 | var root fileRootConfig |
| 87 | if err := yaml.Unmarshal(data, &root); err != nil { |
| 88 | return nil, []error{fmt.Errorf("secretstore file config '%s': %w", path, err)} |
| 89 | } |
| 90 | |
| 91 | return root.Jobs, nil |
| 92 | } |
| 93 | |
| 94 | func fileConfigSourceType(path string) string { |
| 95 | if pluginconfig.IsStock(path) { |
| 96 | return confgroup.TypeStock |
| 97 | } |
| 98 | return confgroup.TypeUser |
| 99 | } |
| 100 | |
| 101 | func validateFileConfig(cfg Config) error { |
| 102 | if cfg == nil { |
| 103 | return fmt.Errorf("store config is nil") |
| 104 | } |
| 105 | if strings.TrimSpace(cfg.Name()) == "" { |
| 106 | return fmt.Errorf("store name is required") |
| 107 | } |
| 108 | if err := validateStoreName(cfg.Name()); err != nil { |
| 109 | return fmt.Errorf("invalid store name '%s': %w", cfg.Name(), err) |
| 110 | } |
| 111 | if strings.TrimSpace(string(cfg.Kind())) == "" { |
| 112 | return fmt.Errorf("store kind is required") |
| 113 | } |
| 114 | if strings.TrimSpace(cfg.Source()) == "" { |
| 115 | return fmt.Errorf("store source is required") |
| 116 | } |
| 117 | switch cfg.SourceType() { |
| 118 | case confgroup.TypeUser, confgroup.TypeStock: |
| 119 | return nil |
| 120 | default: |
| 121 | return fmt.Errorf("invalid store source type '%s'", cfg.SourceType()) |
| 122 | } |
| 123 | } |